With the current code the document gives the same reference twice.

\documentclass[aps,prl, twocolumn, a4paper,superscriptaddress]{revtex4-2}




  • 2
    Could you clarify the exact problem? Your code gives no citations and no bib entries so it's hard to be clear what you're seeing and what you're trying to do.
    – Dai Bowen
    Commented Mar 16, 2023 at 11:45
  • 2
    Please, have a look to: How to write a MWEB (Minimal working example with Bibliography)?
    – cabohah
    Commented Mar 16, 2023 at 11:56
  • This answer covers the multibib/natbib issues which there are a few of, but revtex appears to be causing further issues.
    – Dai Bowen
    Commented Apr 1, 2023 at 15:00


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